45.48% is the change from 631 to 918
Calculation steps:
[( 918 - 631 ) ÷ 631] x 100 = 45.48%
Formula
Percentage change = [(918 - 631) / 631] x 100
Subtract the new number by the original number
918 - 631 = 287
287 ÷ 631 = 0.4548335974643423
0.4548335974643423 x 100 = 45.48%